ورقة عمل الأحياء لامتحانات القبول في التمريض مع الإجابات

في المنهج العلمي، ما الفرضية؟

1. Aقائمة بالقياسات المأخوذة
2. Bاستنتاج ثبتت صحته
3. Cتفسير أو توقّع قابل للاختبار
4. Dتفسير واسع تدعمه تجارب كثيرة

What is a pathogen?

1. AA medicine that kills bacteria
2. BA microorganism or agent that causes disease
3. CA cell of the immune system that fights infection
4. DA harmless microbe living on the skin

Which of these hormones is a steroid?

1. AGlucagon
2. BInsulin
3. CGrowth hormone
4. DTestosterone

A patient's heart rate is measured four times: 70, 72, 74 and 80 beats per minute. What is the mean?

1. A80 beats per minute
2. B74 beats per minute
3. C72 beats per minute
4. D73 beats per minute

How are photosynthesis and aerobic respiration related?

1. ABoth take place only in chloroplasts
2. BBoth happen only in animal cells, never in plant cells
3. CThe products of one are the reactants of the other
4. DBoth release oxygen into the air

ماذا تعني "ثنائية المجموعة الصبغية" (diploid)؟

1. Aللخلية مجموعة واحدة من الصبغيات
2. Bيمكن للخلية أن تنقسم مرة واحدة فقط
3. Cللخلية مجموعتان من الصبغيات
4. Dالخلية ليس لها نواة

Pasteur boiled broth in swan-neck flasks. The broth stayed clear until the neck was broken off, when it soon became cloudy. What did this show?

1. AAir alone, without microbes, spoils broth
2. BMicrobes come from the air, not from the broth itself
3. CBoiling makes broth produce new microbes
4. DSwan-neck flasks produce chemicals that kill bacteria

Finches on the Galápagos Islands have different beak shapes on islands with different foods. What is the best explanation?

1. AThe beaks changed because the birds chose to eat new food
2. BEach bird changed its beak by using it more
3. CNatural selection favoured beaks suited to each food source
4. DThe birds were all created with the same beak and it never changed